2007621500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{59929}}^1$

素因数の和:60015

約数の個数: 48

約数和(自身を含む): 4450162080

約数和(自身を除く): 2442540580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 335, 500, 670, 1340, 1675, 3350, 6700, 8375, 16750, 33500, 59929, 119858, 239716, 299645, 599290, 1198580, 1498225, 2996450, 4015243, 5992900, 7491125, 8030486, 14982250, 16060972, 20076215, 29964500, 40152430, 80304860, 100381075, 200762150, 401524300, 501905375, 1003810750, 2007621500]

約数ペア:

[(1, 2007621500), (2, 1003810750), (4, 501905375), (5, 401524300), (10, 200762150), (20, 100381075), (25, 80304860), (50, 40152430), (67, 29964500), (100, 20076215), (125, 16060972), (134, 14982250), (250, 8030486), (268, 7491125), (335, 5992900), (500, 4015243), (670, 2996450), (1340, 1498225), (1675, 1198580), (3350, 599290), (6700, 299645), (8375, 239716), (16750, 119858), (33500, 59929)]